What is the cheapest airline that flies from Miami to Trieste Ronchi dei Legionari?

United Airlines, ITA Airways, and KLM are the most popular carriers operating from Miami to Trieste Ronchi dei Legionari

What airlines fly to Trieste?

Air Europa, SWISS and British Airways are the top three most popular airlines that fly to Trieste from Miami according to our data. Air Europa is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Trieste. Keep in mind that there are 12 different airlines that fly to Trieste on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Miami Airport to Trieste Ronchi dei Legionari Airport?

Prices for flights from Miami Airport to Trieste Ronchi dei Legionari Airport refresh daily.

How many operators does momondo search for flights from Miami Airport to Trieste Ronchi dei Legionari Airport?

There are 2 operators available for flights from Miami Airport to Trieste Ronchi dei Legionari Airport as of September 2026.

How old do you have to be to fly from Miami Airport to Trieste Ronchi dei Legionari Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Miami Airport to Trieste Ronchi dei Legionari Airport.

What documentation or ID do you need to fly to Trieste Ronchi dei Legionari Airport?

The travel and health documents you'll need for your trip to Trieste Ronchi dei Legionari Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Trieste Ronchi dei Legionari Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$496 Cheap Flights from Miami to Trieste in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Miami to Trieste

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:45 pm - 10:55 pmMIA Miami-TRS Trieste Ronchi dei Legionari

21h 10m1 stop Rome Fiumicino

6:35 am - 4:15 pmTRS Trieste Ronchi dei Legionari-MIA Miami

15h 40m1 stop Rome Fiumicino

$658ITA Airways

Sun, Jan 31 - Sun, Feb 7

11:15 pm - 6:30 pmMIA Miami-TRS Trieste Ronchi dei Legionari

13h 15m1 stop Rome Fiumicino

6:35 am - 4:15 pmTRS Trieste Ronchi dei Legionari-MIA Miami

15h 40m1 stop Rome Fiumicino

$708ITA Airways

Thu, Jan 14 - Mon, Jan 18

11:55 pm - 2:30 pmMIA Miami-TRS Trieste Ronchi dei Legionari

33h 35m1 stop Rome Fiumicino

6:35 am - 8:55 pmTRS Trieste Ronchi dei Legionari-MIA Miami

20h 20m1 stop Rome Fiumicino

$778ITA Airways

Sat, Oct 31 - Sat, Nov 7

7:45 pm - 2:30 pmMIA Miami-TRS Trieste Ronchi dei Legionari

12h 45m1 stop Rome Fiumicino

6:35 am - 4:15 pmTRS Trieste Ronchi dei Legionari-MIA Miami

15h 40m1 stop Rome Fiumicino

$847ITA Airways

Fri, Jan 15 - Mon, Jan 18

4:35 pm - 6:30 pmMIA Miami-TRS Trieste Ronchi dei Legionari

19h 55m2 stops Lisbon Humberto Delgado Rome Fiumicino

6:35 am - 2:50 pmTRS Trieste Ronchi dei Legionari-MIA Miami

38h 15m2 stops Rome Fiumicino Lisbon Humberto Delgado

$890TAP AIR PORTUGAL

Thu, Jan 14 - Mon, Jan 18

4:35 pm - 6:30 pmMIA Miami-TRS Trieste Ronchi dei Legionari

19h 55m2 stops Lisbon Humberto Delgado Rome Fiumicino

11:15 am - 2:50 pmTRS Trieste Ronchi dei Legionari-MIA Miami

33h 35m2 stops Rome Fiumicino Lisbon Humberto Delgado

$890TAP AIR PORTUGAL

Thu, Jan 14 - Mon, Jan 18

11:47 am - 2:30 pmMIA Miami-TRS Trieste Ronchi dei Legionari

21h 43m2 stops New York John F Kennedy Intl Rome Fiumicino

6:35 am - 12:53 amTRS Trieste Ronchi dei Legionari-MIA Miami

24h 18m2 stops Rome Fiumicino Atlanta Hartsfield-Jackson

$906KLM

Sat, Oct 31 - Sat, Nov 7

6:45 pm - 6:30 pmMIA Miami-TRS Trieste Ronchi dei Legionari

41h 45m2 stops Munich Franz Josef Strauss Rome Fiumicino

11:15 am - 4:55 pmTRS Trieste Ronchi dei Legionari-MIA Miami

35h 40m2 stops Rome Fiumicino Munich Franz Josef Strauss

$1,063Lufthansa

Sun, Nov 22 - Sat, Nov 28

6:45 pm - 6:30 pmMIA Miami-TRS Trieste Ronchi dei Legionari

41h 45m2 stops Munich Franz Josef Strauss Rome Fiumicino

3:15 pm - 4:55 pmTRS Trieste Ronchi dei Legionari-MIA Miami

55h 40m2 stops Rome Fiumicino Munich Franz Josef Strauss

$1,073Lufthansa

Sun, Nov 22 - Fri, Nov 27

6:45 pm - 10:55 pmMIA Miami-TRS Trieste Ronchi dei Legionari

22h 10m2 stops Munich Franz Josef Strauss Rome Fiumicino

6:35 am - 4:55 pmTRS Trieste Ronchi dei Legionari-MIA Miami

16h 20m2 stops Rome Fiumicino Munich Franz Josef Strauss

$1,269Lufthansa

Sat, Nov 21 - Sat, Nov 28

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ITA Airways flights from Miami to Trieste

Our best ITA Airways deals on Miami to Trieste flight tickets

ITA Airways

Jan 31

MIA7:45 pmMiami

21h 10m

1 stop

TRS10:55 pmTrieste Ronchi dei Legionari

Feb 7

TRS6:35 amTrieste Ronchi dei Legionari

15h 40m

1 stop

MIA4:15 pmMiami

$658

ITA Airways

Jan 14

MIA11:15 pmMiami

13h 15m

1 stop

TRS6:30 pmTrieste Ronchi dei Legionari

Jan 18

TRS6:35 amTrieste Ronchi dei Legionari

15h 40m

1 stop

MIA4:15 pmMiami

$708

ITA Airways

Oct 31

MIA11:55 pmMiami

33h 35m

1 stop

TRS2:30 pmTrieste Ronchi dei Legionari

Nov 7

TRS6:35 amTrieste Ronchi dei Legionari

20h 20m

1 stop

MIA8:55 pmMiami

$778

TAP AIR PORTUGAL flights from Miami to Trieste

Our best TAP AIR PORTUGAL deals on Miami to Trieste flight tickets

TAP AIR PORTUGAL

Jan 14

MIA4:35 pmMiami

19h 55m

2 stops

TRS6:30 pmTrieste Ronchi dei Legionari

Jan 18

TRS11:15 amTrieste Ronchi dei Legionari

33h 35m

2 stops

MIA2:50 pmMiami

$890

TAP AIR PORTUGAL

Jan 17

MIA4:40 pmMiami

15h 50m

2 stops

TRS2:30 pmTrieste Ronchi dei Legionari

Jan 21

TRS11:15 amTrieste Ronchi dei Legionari

33h 35m

2 stops

MIA2:50 pmMiami

$930

TAP AIR PORTUGAL

Jan 15

MIA11:50 pmMiami

32h 40m

2 stops

TRS2:30 pmTrieste Ronchi dei Legionari

Jan 18

TRS3:15 pmTrieste Ronchi dei Legionari

29h 35m

2 stops

MIA2:50 pmMiami

$1,010

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MiamiTrieste

MIA Miami - TRS Trieste Ronchi dei Legionari

MIATRS

Miami

Sun 1/31

7:45 pm-10:55 pm

1 stop21h 10m

Trieste Ronchi dei Legionari

Sun 2/7

6:35 am-4:15 pm

1 stop15h 40m

$658

MiamiTrieste

MIA Miami - TRS Trieste Ronchi dei Legionari

MIATRS

Miami

Thu 1/14

11:15 pm-6:30 pm

1 stop13h 15m

Trieste Ronchi dei Legionari

Mon 1/18

6:35 am-4:15 pm

1 stop15h 40m

$708

MiamiTrieste

MIA Miami - TRS Trieste Ronchi dei Legionari

MIATRS

Miami

Sat 10/31

11:55 pm-2:30 pm

1 stop33h 35m

Trieste Ronchi dei Legionari

Sat 11/7

6:35 am-8:55 pm

1 stop20h 20m

$778

Quickest round-trip

MiamiTrieste

MIA Miami - TRS Trieste Ronchi dei Legionari

MIATRS

Miami

Fri 1/15

7:45 pm-2:30 pm

1 stop12h 45m

Trieste Ronchi dei Legionari

Mon 1/18

6:35 am-4:15 pm

1 stop15h 40m

$847

MiamiTrieste

MIA Miami - TRS Trieste Ronchi dei Legionari

MIATRS

Miami

Thu 1/14

4:35 pm-6:30 pm

2 stops19h 55m

Trieste Ronchi dei Legionari

Mon 1/18

6:35 am-2:50 pm

2 stops38h 15m

$890

MiamiTrieste

MIA Miami - TRS Trieste Ronchi dei Legionari

MIATRS

Miami

Thu 1/14

4:35 pm-6:30 pm

2 stops19h 55m

Trieste Ronchi dei Legionari

Mon 1/18

11:15 am-2:50 pm

2 stops33h 35m

$890

MiamiTrieste

MIA Miami - TRS Trieste Ronchi dei Legionari

MIATRS

Miami

Sat 10/31

11:47 am-2:30 pm

2 stops21h 43m

Trieste Ronchi dei Legionari

Sat 11/7

6:35 am-12:53 am

2 stops24h 18m

$906

MiamiTrieste

MIA Miami - TRS Trieste Ronchi dei Legionari

MIATRS

Miami

Sun 11/22

6:45 pm-6:30 pm

2 stops41h 45m

Trieste Ronchi dei Legionari

Sat 11/28

11:15 am-4:55 pm

2 stops35h 40m

$1,063

MiamiTrieste

MIA Miami - TRS Trieste Ronchi dei Legionari

MIATRS

Miami

Sun 11/22

6:45 pm-6:30 pm

2 stops41h 45m

Trieste Ronchi dei Legionari

Fri 11/27

3:15 pm-4:55 pm

2 stops55h 40m

$1,073

MiamiTrieste

MIA Miami - TRS Trieste Ronchi dei Legionari

MIATRS

Miami

Sat 11/21

6:45 pm-10:55 pm

2 stops22h 10m

Trieste Ronchi dei Legionari

Sat 11/28

6:35 am-4:55 pm

2 stops16h 20m

$1,269

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Miami to Trieste

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Miami to Trieste flights?

You could potentially save up to 25% on your flight if you consider stops on a Miami to Trieste flight.

When to book flights from Miami to Trieste

Are you open to changing your travel dates? Check out the ideal times to fly from Miami to Trieste according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Miami to Trieste (MIA to TRS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Miami to Trieste

Best Price Found	$496
Fastest flight time	21h 10m
Direct flights	None

The best one-way flight to Trieste from Miami in the past 72 hours is $496. The best round-trip flight deal from Miami to Trieste found on momondo in the last 72 hours is $658.

The fastest flight from Miami to Trieste takes 21h 10m

There are no direct flights from Miami to Trieste. There are no popular flight routes from Miami to Trieste.

Search flight deals

Frequently asked questions about flying from Miami to Trieste

How far is Miami to Trieste Ronchi dei Legionari by plane?
There are 5143.3 mi between Miami and Trieste Ronchi dei Legionari. 21h 10m is a normal flight duration for this route.
When did momondo last update prices for flights from Miami Airport to Trieste Ronchi dei Legionari Airport?
Prices for flights from Miami Airport to Trieste Ronchi dei Legionari Airport refresh daily.
How many operators does momondo search for flights from Miami Airport to Trieste Ronchi dei Legionari Airport?
There are 2 operators available for flights from Miami Airport to Trieste Ronchi dei Legionari Airport as of September 2026.
How old do you have to be to fly from Miami Airport to Trieste Ronchi dei Legionari Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Miami Airport to Trieste Ronchi dei Legionari Airport.
What documentation or ID do you need to fly to Trieste Ronchi dei Legionari Airport?
The travel and health documents you'll need for your trip to Trieste Ronchi dei Legionari Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Trieste Ronchi dei Legionari Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Miami to Trieste?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Miami to Trieste is ITA Airways (57% of total bookings). The next most popular airline is Lufthansa (43%).

Best airlines flying from Miami to Trieste

Compare and see reviews for airlines that fly from Miami to Trieste with momondo

Airline	Rating	Free Cancellation	Price
ITA Airways	PriceFrom $654	Free Cancellation	Rating 6.7 1,356 reviews		Search ITA Airways flights
Lufthansa	PriceFrom $698	Free Cancellation	Rating 6.8 8,231 reviews		Search Lufthansa flights

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Why should I use momondo to find a flight deal from Miami to Trieste?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Miami to Trieste. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Miami to Trieste with flexible booking policies on momondo?

All flight searches from Miami to Trieste on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Miami to Trieste?

Once all potential Miami to Trieste flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Miami to Trieste right now. Can momondo alert me if prices change?

Price alerts on flights to Trieste from Miami are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.